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monitta
3 years ago
14

When would an object stop emitting radiation? when it reaches -273 Kelvin when it reaches 0 Kelvin when it reaches 0 Celsius it

would never stop emitting radiation
Biology
2 answers:
Over [174]3 years ago
8 0

Objects stop emitting radiation only at 0 K, but objects may not reach 0 K, ever. Thus, no object would ever stop emitting radiation.

IRISSAK [1]3 years ago
5 0

Answer: Second option is correct.

Explanation:

When the object is at absolutely 0 kelvin, the object would stop emitting radiation.

Temperature affects the radiation as temperature estimates the average speed of molecules and atoms that is used to made up of any substance and temperature leads to hotness if it increases.

And we know that heat transfers from hot to cold surface object.

If the object is cold then radiation would stop to get emitted.

Hence, Second option is correct.

You might be interested in
What does the arrangement of monosaccharides atoms affect?
kogti [31]

Answer:

Isomerization

Explanation:

In nature, when a carbohydrate has a formula, this formula can be share with different compounds (isomers) because they have the same number of atoms of the same elements, but the arrangement is different.

For example, the formula C6H12O6, is the same for glucose and for fructose, but in living things, when they process these two molecules, they do it with two different metabolic paths. With the specific use of enzymes, the body can separate one from another. In some cases, the mistakes can occur inside a cell process, leading a different metabolic path.

Hope this info is useful.

8 0
3 years ago
The part of a cell that regulates what passes into and out of a cell is called
Savatey [412]
Answer: Cells membrane

Cells membrane is like a skin to human. It will be the border of the cells and protect it from outside by limiting things that can pass into it. It also used to dump waste so it should be able to make it pass out of cells. When cells membrane is disrupted/damaged, the existence of the cell can be threatened.
7 0
3 years ago
The process by which one type of bacteria is changed into another type is called:.
jolli1 [7]

Answer:

Bacterial Transformation

Explanation:

This is the term used when horizontal gene transfer is made. This is when several kinds of bacteria take in foreign genetic material from their environment and surroundings.

Hope this helps.

5 0
2 years ago
According to Sigmund Freud, the _________.a. ego develops through interactions with parents. b. superego is the conscious, ratio
IRINA_888 [86]
<h2>Answer is option "d"</h2>

Explanation:

  • The id is the main component of personality that is available from birth.  This part of the personality is totally oblivious and incorporates intuitive and crude practices.  
  • As indicated by Freud, the id is the wellspring of all clairvoyant vitality, making it the essential segment of personality.
  • The id is driven by the joy rule, which makes progress toward quick satisfaction, all things considered, needs, and needs. If these necessities are not fulfilled promptly, the outcome is a state nervousness or pressure. For instance, an expansion in yearning or thirst should create a quick endeavor to eat or drink.
  • Hence, the right answer is option d "Id is the source of basic biological needs and desires".

4 0
3 years ago
List and briefly describe the chemical sequence of events in the fight-or-flight response to a threatening situation from the bi
777dan777 [17]

Answer:

Binding taking place at the receptor site

G protein activates in the cell membrane

Conversion of GDP → GTP

Activation of adenylate cycles

Cyclic production of AMP → ADP

Initiation of the desired reaction in regard to the original message

Cyclic restoration of AMP → ATP

Explanation:

The description of the mechanism:

Right off the bat, epinephrine attaches to a molecule called a receptor (beta-adrenergic protein).

G protein, which is found on the inner side of the plasma membrane, is activated when epinephrine binds to it.

The GDP-carrying Alpha subunit of G protein is isolated during activation. After that, the GDP is translated to GTP.

Adenylate cyclase is then activated by GTP.

The only enzyme that can catalyze the transformation of ATP to CAMP is adenylate cyclase (Cyclic adenosine monophosphate). As a result, the CAMP molecule (secondary messenger) is produced.

CAMP stimulates protein kinase A, and the cycle repeats till the glycogen phosphorylase enzyme is triggered.

After that, the cyclic amp is brought back and restored.

3 0
3 years ago
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